A Simplified Soft-output QRD-M MIMO Detector

SEMI OpenIR > 中国科学院半导体研究所（2009年前）

	A Simplified Soft-output QRD-M MIMO Detector
	Jian HF (Jian Haifang); Yi Y (Yi Yong); Shi Y (Shi Yin); Jian, HF, Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China.
	2009
会议名称	2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING
会议录名称	2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8
页码	929-932
会议日期	2009
会议地点	Beijing, PEOPLES R CHINA
合作性质	其它
出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
出版者	IEEE
ISBN	978-1-4244-3692-7
摘要	In this paper, a low-complexity soft-output QRD-M detection algorithm is proposed for high-throughput Multiple-input multiple-output (MIMO) systems. By employing novel expansion on demand and distributed sorting scheme, the proposed algorithm can reduce 70% and 85% foundational operations for 16-QAM and 64-QAM respectively compared to the conventional QRD-M algorithm. Furthermore, the proposed algorithm can yield soft information to improve the bit error rate (BER) performance. Simulation results show that the proposed algorithm can achieve a near-NIL detection performance with less foundational operations
关键词	Mimo-ofdm Qrd-m Soft-output Detector
学科领域	微电子学
主办者	IEEE Commun Soc.; Beijing Univ Posts &Telecommun.; Tsinghua Univ.; Hunan Univ.; Wuhan Univ.; Sci Res Publishing
收录类别	CPCI（ISTP）
语种	英语
文献类型	会议论文
条目标识符	http://ir.semi.ac.cn/handle/172111/11147
专题	中国科学院半导体研究所（2009年前）
通讯作者	Jian, HF, Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China.
推荐引用方式 GB/T 7714	Jian HF ,Yi Y ,Shi Y ,et al. A Simplified Soft-output QRD-M MIMO Detector[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2009:929-932.

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